Seamless gloves are knitted in one piece by a flat knitting machine. The cut protection is provided by high performance materials such as para-aramid (Twaron, Kevlar), high performance polyethylene (HPPE) (Dyneema, Spectra), special polyvinyl acetate (PVA) yarns (SupraBlock) or steel wire and fiberglass yarns. Knitting machines are commonly classified using gauge, and can range from 7 gauge all the way through 18 and 21 gauge. The gloves are often coated with solid or foamed latex, nitrile or polyurethane.
Dipped gloves are industrial products that provide extra protection to the hands from cuts, heat, and abrasions. These gloves are made by dipping a knit-base glove into a desired mixture of coating. Dipping can range from a partial dip to a full dip, depending on the function that the pair needs to perform